Alhamd Islamika adopted Open access policy. It refers to free and unrestricted on-line access to scientific and scholarly information and makes published academic research freely and permanently available on-line. The concept of open access was firstly defined by The Budapest Open Access Initiative (BOAI). Alhamd Islamika defines open access by the followings: peer-reviewed article is freely available without subscription or price barriers, article is immediately released in open access format (no embargo period), and published material can be re-used without obtaining permission as long as a correct citation to the original publication is given.